00527naa#a2200169#i#450# EN\\bibl\51581 /en/manage/index 20250422152919.2 2500-3372 20220705b2022####ek#y0engy0150####ca RU Demographic Situation in the Republic of Tatarstan: Economic Context Journal article Kemerovo Kemerovo State University 2022 8 с. Journal article local Yusupova Gul'nara Rinatovna test.editorum.ru /en/manage/index